CN221250144U

CN221250144U - Screen printer material feeding unit suitable for flexible material

Info

Publication number: CN221250144U
Application number: CN202323470551.8U
Authority: CN
Inventors: 屈义明
Original assignee: Shenzhen Yushun Printing Co ltd
Current assignee: Shenzhen Yushun Printing Co ltd
Filing date: 2023-12-20
Publication date: 2024-07-02
Anticipated expiration: 2033-12-20

Abstract

The utility model discloses a feeding device of a screen printer suitable for flexible materials, and relates to the technical field of conveying devices. The utility model comprises a screen printer, wherein a first conveying belt is arranged on the right side of the screen printer, a second conveying belt is arranged on the left side of the screen printer, a movable driving mechanism is arranged on the front side of the screen printer, a material adsorption mechanism is arranged on the surface of the movable driving mechanism, a longitudinal moving mechanism is arranged on the surface of the screen printer, a leveling mechanism is arranged on the surface of the longitudinal moving mechanism, the movable driving mechanism comprises a control box, a first motor is fixedly arranged on the right side surface of the control box, and the output end of the first motor is fixedly connected with a first threaded column.

Description

Screen printer material feeding unit suitable for flexible material

Technical Field

The utility model relates to the technical field of conveying devices, in particular to a feeding device of a screen printer suitable for flexible materials.

Background

Screen printers are a common printing device, a printing technique that uses a screen as a printing plate to transfer ink or pigment onto a print by pressure.

The chinese patent document with publication number CN111498418B discloses a material conveying mechanism of screen printer, which belongs to the technical field of screen printing, and comprises a turntable rotatably mounted on a workbench, wherein a plurality of carrying trays for carrying materials are circumferentially arranged at the edge of the turntable, a plurality of stations corresponding to the staying positions of the carrying trays are arranged on the workbench, a screen printer body is mounted on the workbench, a feeding conveyor belt and a discharging conveyor belt are arranged on one side of the workbench far away from the screen printer body, and a push rod for pushing the materials and a driving assembly for driving the push rod to rotate are rotatably mounted between the feeding conveyor belt and the discharging conveyor belt. Aiming at the technical scheme, the following defects exist in use: the prior art promotes printing material through the push rod to realize material loading and unloading, when printing the material of flexible film class material, like yoga mat, can make flexible material take place the fold when the push rod promotes, and then influence the material printing.

For this purpose, a screen printer feeding device suitable for flexible materials is provided.

Disclosure of utility model

The utility model aims at: in order to solve the problems mentioned in the background art, the utility model provides a feeding device of a screen printer, which is suitable for flexible materials.

The utility model adopts the following technical scheme for realizing the purposes:

The utility model provides a screen printer material feeding unit suitable for flexible material, includes the screen printer, the right side of screen printer is provided with first conveyer belt, the left side of screen printer is provided with the second conveyer belt, the screen printer front side is provided with the removal actuating mechanism, the removal actuating mechanism surface is provided with material adsorption equipment, the surface of screen printer is provided with longitudinal movement mechanism, longitudinal movement mechanism surface is provided with leveling mechanism.

Further, the mobile driving mechanism comprises a control box, a first motor is fixedly arranged on the right side face of the control box, a first threaded column is fixedly connected to the output end of the first motor, an installation rod is connected to the surface of the first threaded column in a threaded mode, a limit groove is formed in the bottom of the control box in a penetrating mode, and the inner wall of the limit groove is connected with the surface of the installation rod in a sliding mode.

Further, the material adsorption mechanism comprises an electric push rod, the electric push rod is fixedly arranged on the surface of the mounting rod, the end part of the telescopic end of the electric push rod is fixedly connected with a supporting plate, and a vacuum chuck is arranged at the bottom of the supporting plate.

Further, the vertical moving mechanism comprises a mounting box, the mounting box is fixedly connected with the back of the screen printer, a second motor is fixedly arranged on the back of the mounting box, the output end of the second motor is fixedly connected with a second threaded column, the surface of the second threaded column is in threaded connection with a supporting rod, the left side face and the right side face of the mounting box are all communicated with each other and are provided with an extending groove, the inner wall of the extending groove is in sliding connection with the surface of the supporting rod, and the end part of the supporting rod is fixedly connected with a fixing plate.

Further, leveling mechanism includes the inserted bar, and the inserted bar is pegged graft with the fixed plate surface activity, fixedly connected with supporting spring between inserted bar and the fixed plate, the inserted bar surface rotates and is connected with the flattening roller.

Further, the number of the vacuum chucks is at least four, and the four vacuum chucks are arranged in a straight line at equal intervals.

The beneficial effects of the utility model are as follows:

When the material is placed on the surface of the first conveying belt and reaches the vicinity of the material adsorption mechanism, the material adsorption mechanism is used for adsorbing and lifting one end surface of the flexible material, the material adsorption mechanism is driven to move to the left side through the movement driving mechanism, so that the material is pulled to the surface of the screen printing machine, and is desorbed, feeding can be completed, the leveling mechanism is driven to move forwards through the longitudinal movement mechanism and is attached to the surface of the material, the material surface is flattened through the leveling mechanism, the screen printing machine is used for printing the material, after printing is completed, the material adsorption mechanism is used for grabbing the material, the material adsorption mechanism is driven by the material movement driving mechanism and the material moves to the left side, finally the material reaches the surface of the second conveying belt, discharging can be completed, the effect of facilitating rapid feeding and discharging of the flexible material such as a yoga mat is achieved, the condition of wrinkling caused when the flexible material is avoided, and printing effect is guaranteed, and good practicability is achieved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a side view of the structure of the present utility model;

FIG. 3 is a front cross-sectional view of the mobile drive mechanism of the present utility model;

FIG. 4 is a top plan view of the longitudinal movement mechanism of the present utility model;

Reference numerals: 1. a screen printer; 2. a first conveyor belt; 3. a second conveyor belt; 4. a movement driving mechanism; 401. a control box; 402. a first motor; 403. a first threaded post; 404. a mounting rod; 405. a limit groove; 5. a material adsorption mechanism; 501. an electric push rod; 502. a support plate; 503. a vacuum chuck; 6. a longitudinal movement mechanism; 601. a mounting box; 602. a second motor; 603. a second threaded post; 604. a support rod; 605. extending out of the groove; 606. a fixing plate; 7. a leveling mechanism; 701. a rod; 702. a flattening roller; 703. and a support spring.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1 and 2, a feeding device of a screen printer suitable for flexible materials comprises a screen printer 1, a first conveying belt 2 is arranged on the right side of the screen printer 1, a second conveying belt 3 is arranged on the left side of the screen printer 1, a movable driving mechanism 4 is arranged on the front side of the screen printer 1, a material adsorbing mechanism 5 is arranged on the surface of the movable driving mechanism 4, a longitudinal moving mechanism 6 is arranged on the surface of the screen printer 1, a leveling mechanism 7 is arranged on the surface of the longitudinal moving mechanism 6, more specifically, when materials are placed on the surface of the first conveying belt 2 and reach the vicinity of the material adsorbing mechanism 5, one end surface of the flexible materials is adsorbed and lifted through the material adsorbing mechanism 5, the material adsorbing mechanism 5 is driven to move to the left side through the movable driving mechanism 4, so that the materials are pulled to the surface of the screen printer 1, and are desorbed, feeding can be completed, the leveling mechanism 7 is driven to move forwards through the longitudinal moving mechanism 6, the material surface is flattened through the leveling mechanism 7, the material surface is printed through the screen printer 1, after the printing is completed, the materials are grabbed through the material adsorbing mechanism 5, the material is driven to the left side through the movable driving mechanism 4, and the second conveying belt 3 is driven to move to the left side through the material adsorbing mechanism 4, and finally, and the materials can be finally conveyed through the second conveying mechanism 3.

As shown in fig. 3, the moving driving mechanism 4 includes a control box 401, a first motor 402 is fixedly mounted on the right side surface of the control box 401, an output end of the first motor 402 is fixedly connected with a first threaded column 403, a mounting rod 404 is screwed on the surface of the first threaded column 403, a limit groove 405 is formed in the bottom of the control box 401 in a penetrating manner, and an inner wall of the limit groove 405 is slidably connected with the surface of the mounting rod 404, and it is noted that the first threaded column 403 is driven to rotate by the first motor 402, so that the mounting rod 404 is driven to slide along the inner wall of the limit groove 405 under the action of threads, and further the material adsorbing mechanism 5 can be driven to move in the left-right direction.

As shown in fig. 3, the material adsorption mechanism 5 includes an electric push rod 501, and the electric push rod 501 is fixedly mounted on the surface of the mounting rod 404, a supporting plate 502 is fixedly connected to the end part of the telescopic end of the electric push rod 501, a vacuum chuck 503 is arranged at the bottom of the supporting plate 502, more specifically, the telescopic end of the electric push rod is driven to stretch through the operation of the electric push rod 501, so that the supporting plate 502 and the vacuum chuck 503 are driven to descend, the vacuum chuck 503 is attached to the surface of a flexible material, and the vacuum chuck 503 is driven to adsorb the surface of the material, so that one end of the material is lifted.

As shown in fig. 2 and 4, the longitudinal moving mechanism 6 includes a mounting box 601, the mounting box 601 is fixedly connected with the back of the screen printer 1, a second motor 602 is fixedly mounted on the back of the mounting box 601, the output end of the second motor 602 is fixedly connected with a second threaded column 603, the surface of the second threaded column 603 is in threaded connection with a supporting rod 604, the left side surface and the right side surface of the mounting box 601 are all provided with an extending groove 605 in a penetrating manner, the inner wall of the extending groove 605 is in sliding connection with the surface of the supporting rod 604, the end part of the supporting rod 604 is fixedly connected with a fixing plate 606, it is noted that the second motor 602 is driven to rotate, the supporting rod 604 is driven to slide along the inner wall of the extending groove 605 under the action of the threads, so as to push the fixing plate 606 and the leveling mechanism 7 to move forwards, and the leveling mechanism 7 can be in contact with materials.

As shown in fig. 2 and 4, the leveling mechanism 7 includes an insert rod 701, the insert rod 701 is movably inserted into the surface of the fixed plate 606, a supporting spring 703 is fixedly connected between the insert rod 701 and the fixed plate 606, the surface of the insert rod 701 is rotationally connected with a leveling roller 702, more specifically, under the action of the elastic force of the supporting spring 703, the insert rod 701 is pulled to move downwards, so that the leveling roller 702 is always attached to the surface of the screen printer 1, and when the leveling mechanism 7 is driven by the longitudinal moving mechanism 6 to move to the surface of a material, the leveling roller 702 can be pressed on the surface of the material and roll through the leveling roller 702 to level the surface of the material.

As shown in fig. 3, the number of the vacuum chucks 503 is at least four, and the four vacuum chucks 503 are arranged in an equidistant straight line, which should be noted that, by setting a plurality of vacuum chucks 503, the flexible material is more stably adsorbed, and the falling is not easy to occur in the process of grabbing and moving.

To sum up: when the material is placed on the surface of the first conveying belt 2 and reaches the vicinity of the material adsorption mechanism 5, one end surface of the flexible material is adsorbed and lifted through the material adsorption mechanism 5, the material adsorption mechanism 5 is driven to move leftwards through the movement driving mechanism 4, so that the material is pulled to the surface of the screen printer 1 and is desorbed, feeding can be completed, the leveling mechanism 7 is driven to move forwards through the longitudinal movement mechanism 6 and is attached to the surface of the material, the surface of the material is flattened through the leveling mechanism 7, the screen printer 1 is used for printing the material, after printing is completed, the material is grabbed through the material adsorption mechanism 5, the material adsorption mechanism 5 and the material are driven to move leftwards through the movement driving mechanism 4, finally the material reaches the surface of the second conveying belt 3, discharging can be completed, the effect of facilitating rapid feeding and discharging of the flexible material such as a yoga mat is realized, the situation of wrinkling caused during feeding of the flexible material is avoided, the printing effect is guaranteed, and the practicability is good.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a screen printer material feeding unit suitable for flexible material, its characterized in that, including screen printer (1), the right side of screen printer (1) is provided with first conveyer belt (2), the left side of screen printer (1) is provided with second conveyer belt (3), screen printer (1) front side is provided with removal actuating mechanism (4), removal actuating mechanism (4) surface is provided with material adsorption equipment (5), the surface of screen printer (1) is provided with longitudinal movement mechanism (6), longitudinal movement mechanism (6) surface is provided with leveling mechanism (7).

2. The feeding device of the screen printer suitable for the flexible materials according to claim 1, wherein the movable driving mechanism (4) comprises a control box (401), a first motor (402) is fixedly arranged on the right side surface of the control box (401), the output end of the first motor (402) is fixedly connected with a first threaded column (403), the surface of the first threaded column (403) is in threaded connection with a mounting rod (404), a limit groove (405) is formed in the bottom of the control box (401) in a penetrating mode, and the inner wall of the limit groove (405) is in sliding connection with the surface of the mounting rod (404).

3. The feeding device of the screen printer suitable for flexible materials according to claim 2, wherein the material adsorption mechanism (5) comprises an electric push rod (501), the electric push rod (501) is fixedly arranged on the surface of the mounting rod (404), a supporting plate (502) is fixedly connected to the end part of a telescopic end of the electric push rod (501), and a vacuum sucker (503) is arranged at the bottom of the supporting plate (502).

4. The feeding device of the screen printer suitable for flexible materials according to claim 1, wherein the longitudinal moving mechanism (6) comprises a mounting box (601), the mounting box (601) is fixedly connected with the back of the screen printer (1), a second motor (602) is fixedly arranged on the back of the mounting box (601), a second threaded column (603) is fixedly connected with the output end of the second motor (602), a supporting rod (604) is connected with the surface of the second threaded column (603) in a threaded manner, an extending groove (605) is formed in the left side face and the right side face of the mounting box (601) in a penetrating manner, the inner wall of the extending groove (605) is in sliding connection with the surface of the supporting rod (604), and a fixing plate (606) is fixedly connected with the end part of the supporting rod (604).

5. The feeding device of the screen printer for flexible materials according to claim 4, wherein the leveling mechanism (7) comprises a plug rod (701), the plug rod (701) is movably inserted into the surface of the fixed plate (606), a supporting spring (703) is fixedly connected between the plug rod (701) and the fixed plate (606), and a leveling roller (702) is rotatably connected to the surface of the plug rod (701).

6. A feeding device for a screen printer for flexible materials according to claim 3, wherein the number of vacuum chucks (503) is at least four, and the four vacuum chucks (503) are arranged in a straight line at equal intervals.